Mathematics, 08.10.2021 18:30 toxsicity
Three painters, Beth, Bill, and Edie, working together, can paint the exterior of a home in 12 hours. Bill and
Edie together have painted a similar house in 15 hours. One day, all three worked on this same kind of
house for 5 hours, after which Edie left. Beth and Bill required 10 more hours to finish. Assuming no gain or
loss in efficiency, how long should it take each person to complete such a job alone?
Answers: 2
Mathematics, 21.06.2019 22:00
Harry and jay are both flying on the same plane with an airline that randomly assigns seats to passengers. of the 182 total seats on the plane, 62 are window seats, 58 are middle seats, and the rest are aisle seats. what is the approximate probability that both harry and jay will be assigned aisle seats on the same plane? a. 11.48% b. 3.3% c. 2.08% d. 26.26%
Answers: 3
Mathematics, 21.06.2019 23:30
Which equation represents a direct linear variationa. y=x2b. y=2/5xc. y=1/xd. y=x+3
Answers: 3
Mathematics, 22.06.2019 00:10
Which of the following expressions cannot be simplified to x – 2?
Answers: 1
Mathematics, 22.06.2019 01:30
20 points for the answer. this is for real , don't put random ! a rectangle has a length of 4 centimeters and a width of 7 centimeters. what is the effect on the perimeter when the dimensions are multiplied by 5? the perimeter is increased by a factor of 5. the perimeter is increased by a factor of 20. the perimeter is increased by a factor of 25. the perimeter is increased by a factor of 100.
Answers: 2
Three painters, Beth, Bill, and Edie, working together, can paint the exterior of a home in 12 hours...
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